Results 21 to 30 of about 2,013,805 (269)

Application of High-temperature Methane Adsorption Experiment to Study the Adsorption Capacity of Methane in Shales from the Wufeng Formation, Northeast Sichuan

Yankuang ceshi, 2020
BACKGROUND Shale methane adsorption capacity is not only a significant parameter to determine the exploration and exploitation plan, but also a critical criterion to evaluate the potential of a shale gas reservoir.
ZHANG Ye-yu, CAO Qian, HUANG Yi, QI Ming-hui, LI Xiao-fu, LIN Dan   +5 more
doaj   +1 more source

Nanoporous Gas Transport in Shale Gas Reservoirs

International Journal on Engineering, Science and Technology, 2022
In more conventional gas reservoirs, gas flow is simple, uncomplicated, and described by simple flux pressure drop expressions. In shale reservoirs however, this relationship takes the form of a more complex and multiscale flow process involving special flow mechanisms.
Evans Ogoun, Priscilla Ogunlude, Ofasa Abunomah, Edward Gobina   +3 more
openaire   +2 more sources

Pore system classification of Jurassic Da’anzhai Member Lacustrine Shale: Insight from pore fluid distribution

Energy Exploration & Exploitation, 2023
Lacustrine shale oil has the potential to lead the development of China's oil and gas industry. By integrating scanning electron microscopy, low-temperature CO 2 and N 2 adsorption, high-pressure mercury intrusion, and nuclear magnetic resonance with ...
Guangyin Cai, Yifan Gu, Yonghong Fu, Yuqiang Jiang, Zhihong Wei, Zimeng Wang, Ruobing Liu, Xiaoxue Qiu   +7 more
doaj   +1 more source

Gas Flow Behavior of Nanoscale Pores in Shale Gas Reservoirs

, 2017
The gas transport in shale nanopores is always one of the major concerns in terms of the development of shale gas reservoirs. In this study, the gas flow regimes in shale nanopores were classified and analyzed according to Knudsen number.
Huang WG, Shen, WJ (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China., 沈伟军, Li XZ, Xu YM, Shen, WJ (reprint author), Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China., Sun YP   +6 more
core   +1 more source

Suggestions on the development strategy of shale gas in China [PDF]

, 2016
From the aspects of shale gas resource condition, main exploration and development progress, important breakthrough in key technologies and equipment, this paper systematically summarized and analyzed current situation of shale gas development in China ...
Dong, Dazhong, Guan, Quanzhong, Huang, Shipeng, Liu, Dexun, Zhang, Chenchen, Junwei Zheng, Wang, Shufang, Qiu, Zhen, Dexun Liu, Dai, Jinxing, Jianming Gong, Yuman Wang, Jinxing Dai, Shufang Wang, Zheng, Junwei, Shipeng Huang, Wang, Yuman, Chenchen Zhang, Gong, Jianming, Huang, Jinliang, Xinjing Li, Jinliang Huang, Li, Xinjing, Quanzhong Guan, Dazhong Dong, Caineng Zou, Zhen Qiu, Zou, Caineng   +27 more
core   +1 more source

Geological factors controlling high flowback rates of shale gas wells in the Changning area of the southern Sichuan Basin, China

Frontiers in Earth Science
In the Changning block of the southern Sichuan Basin, the shale gas wells in the Upper Ordovician Wufeng Formation to Lower Silurian Longmaxi Formation (Wufeng–Longmaxi) demonstrate significant difference in flowback rate of fracturing fluid, given the ...
Yongyang Liu, Yongyang Liu, Shengxian Zhao, Shengxian Zhao, Xuefeng Yang, Xuefeng Yang, Bo Li, Bo Li, Jian Zhang, Jian Zhang, Chunhai Ji, Shan Huang, Shan Huang, Tianpeng Wu, Tianpeng Wu, Chongjiu Qu, Chongjiu Qu   +16 more
doaj   +1 more source

Shale Gas and the EU Internal Gas Market: Beyond the Hype and Hysteria. CEPS Working Document No. 369, September 2012 [PDF]

, 2012
This paper analyses the interplay between shale gas and the EU internal gas market. Drawing on data presented in the 2012 International Energy Agency’s report on unconventional gas and additional scenario analyses performed by the Joint Research Centre ...
Teusch, Jonas
core  

Synergy of Pd Clusters and TiO2 {101} for Photocatalytic Nonoxidative Coupling of Methane

Advanced Science, EarlyView.
This study presents photocatalytic nonoxidative coupling of methane over cal‐Pd0.05/TiO2{101}, achieving near 100% selectivity and long‐term stability under mild flow conditions through synergistic single atoms and clusters catalysis. ABSTRACT Photocatalytic nonoxidative coupling of methane (NOCM) offers a sustainable route to valorize CH4 into C2 ...
Jianlong Yang, Annika S. Tang, Junwang Tang   +2 more
wiley   +1 more source

Nonlinear Fractal Flow Model of Fractured Vertical Wells With Stimulated Reservoir Volume Considering the Quadratic Gradient Term

Geofluids
Although various fractal flow models have recently been developed to investigate pressure responses of fractured vertical wells, almost all of the existing fractal models ignore the quadratic gradient term (QGT), which makes them violate mass ...
Xuefeng Yang, Xin Jiang, Cheng Chang, Yizhao Chen, Xiaojing Ji, Yanze Wan, Ziqi Qiu, Junjie Ren   +7 more
doaj   +1 more source

Challenges and strategies of shale gas development [PDF]

, 2013
textThe objective of this paper is to help new investors and project developers identify the challenges of shale gas E&P and to enlighten them of the currently available strategies so that they can develop the best project plan and execute it without
Lee, Sunje
core